/**
  * Process status changes for multiple items.
  *
  * This function processes the items selected in the admin view page.
  * Multiple items may have their state changed or be deleted.
  *
  * @Route("/routes/handleSelectedEntries",
  *        methods = {"POST"}
  * )
  *
  * @param string $action The action to be executed.
  * @param array  $items  Identifier list of the items to be processed.
  *
  * @return bool true on sucess, false on failure.
  *
  * @throws RuntimeException Thrown if executing the workflow action fails
  */
 public function handleSelectedEntriesAction(Request $request)
 {
     return parent::handleSelectedEntriesAction($request);
 }